baber/WOPTO huggingface dataset:
Patent EP-0515850-A2 (EP)
Inventor: BAYRAKTAROGLU BURHAN
IPC: H01L29/205
Filed: 1992-04-28
Abstract: A lateral collector heterojunction bipolar transistor (HBT) comprising a base 20, a base contact 30, an emitter 28 having a wider energy bandgap than the base 20, a collector 14 and a collector contact 18/32 wherein the base contact 30 does not overlay the collector 14 or the collector contact 18/32. 
     Other devices, systems and methods are also disclosed.
Patent EP-0519264-A2 (EP)
Inventor: KIKUCHI SHOJI
IPC: H01R35/00
Filed: 1992-06-02
Abstract: An electrical connector (10) includes a first housing part (20) fixed to a circuit board and a second housing part (30) fitted within the first housing part and spaced therefrom to allow limited X, Y, and Z movement between such parts, contacts (40) are provided including solder post portions (42) mounted in the first housing part and contact portions (41) in the second housing part adapted to engage the contacts of a mating housing. The contact portions (41) and (42) are interconnected by an integral S-shaped spring (43) to facilitate limited and resilient movement of the contact portions and housing parts to relieve stresses and strains caused by mating and unmating of components, including further connectors to a circuit board through the connector. An alternative embodiment includes legs and a J-shaped contact portions in the second housing part with the connector being adapted to be surface mounted and soldered on a circuit board.
Patent EP-0529284-A2 (EP)
Inventor: TSUMURA MIHOJI
IPC: H04M11/00
Filed: 1992-07-17
Abstract: The invention makes use of a known unidirectional communication system in which a specified channel can be selected automatically from a plurality of channels. A channel storage memory (8;29) is used for this purpose which means that, when returning to unidirectional communication following a temporary interruption for the purpose of conversation, the channel stored in this memory (8;29) can be automatically reselected. The invention also enables the selection of a specific channel as a facsimile channel and the subsequent transmission of more than one type of facsimile data along this one channel. For this purpose, the invention incorporates facsimile input and output devices (30,31) and structures data for facsimile transmission in block form, thereby enabling multimedia transmission along a single channel.
Patent EP-0534320-A2 (EP)
Inventor: KOBORI KIYOSHI
IPC: H04N1/387
Filed: 1992-09-17
Abstract: Compressed image data for a plurality of sheets of original transmitted from another party is demodulated, expanded by a modem 1 and a facsimile control portion 2, and reduced at a reduction processing portion 11, and the image data after the reduction is transferred to a printing control portion 8. The reduced image data for one sheet of original is printed out by a printing portion (7) on a sheet of recording paper from its one end in a main scanning direction. After printing of the image data for the one sheet is completed, the sheet of recording paper is rewound, and then reduced image data for the second page is printed out laterally to the main scanning direction of the image data of the first page.
Patent EP-0538870-A2 (EP)
Inventor: SHIBATA TAKAYUKI
IPC: H04L27/36
Filed: 1992-10-22
Abstract: A digital modulator comprises a power control circuit for producing a digital power control signal, first and second digital multipliers for multiplying digital signals having orthogonal phase relationships with the digital power control signal, and first and second digital-to-analog (D/A) converters for converting digital output signals from the first and second multipliers into analog signals. First and second low-pass filters are connected to outputs of the D/A converters, respectively, to filter out high frequency components. An orthogonal modulator is provided for mixing orthogonal phase carriers with the outputs of the first and second low-pass filters to produce first and second orthogonally modulated signals and combining the modulated signals to produce a transmit signal, which is amplified for transmission.
Patent EP-0510743-A2 (EP)
Inventor: SCHENDZIELORZ MICHAEL CHRISTOP
IPC: C07F9/53
Filed: 1992-03-23
Abstract: A flame-retardant composition useful in rendering polymers flame-retardant by copolymerizing with the starting monomers, which composition comprises a halogenated, phosphorus-containing polyester obtainable by reacting a polyhydroxyphosphonic compound (A) with a halogenated polycarboxylic compound (B) in such a ratio as to provide two or more hydroxyl groups in the resulting polyester, optionally followed by the reaction thereof with a multifunctional organic compound (C), which compound (C) is reactive towards the hydroxyl groups of said halogenated, phosphorus-containing polyester.
Patent EP-0522668-A2 (EP)
Inventor: HUMPHRIES MARTYN
IPC: A61K8/00
Filed: 1985-10-29
Abstract: A polymer suitable for use as an active constituent of oral hygiene compositions effective for preventing the adherent deposition of cariogenic bacteria on teeth which polymer comprises defined repeating units comprising hydrocarbyl groups with pendant carboxyl and pendant polyalkylene oxide groups in defined ratio.
Patent EP-0502634-A2 (EP)
Inventor: DUNN DOUGLAS S
IPC: B29K105/24
Filed: 1992-02-21
Abstract: The present invention is a surface modification process which provides a means of rapidly heating a thin layer of a polymer surface or a thin coating of material on a coated substrate and various surfaces produced by such a process.
Patent EP-0506475-A2 (EP)
Inventor: NOGUCHI YASUSHI
IPC: F02B1/04
Filed: 1992-03-27
Abstract: An aluminum titanate structure produced by using a starting material containing at least an aluminum titanate cullet (AT cullet) whose aluminum titanate proportion is 90̸% or more, shaping the starting material and sintering the shaped material, comprises, as a main phase, crystal grains having an aspect ratio of 1.6 or more and an average projected diameter of 5-10̸ µm. Said structure has excellent thermal shock resistance and high actual break strain, and is preferably used in casting with metal(s) to produce a port liner, etc.
Patent EP-0514082-A2 (EP)
Inventor: FAN JASON CHIA-SUN
IPC: G06K9/68
Filed: 1992-05-07
Abstract: A method and apparatus are described for verifying handwritten, human signatures, and for permitting access to a system if such a signature is accepted. In an initializing stage, an authorized entrant submits a sample of multiple signatures (110). A first reference signature is selected from the sample (150), and a second reference signature is constructed by averaging over the sample ( 180). When a subsequent, prospective entrant submits a signature, a dynamic mismatch is calculated with respect to the first reference signature (220), and a shape mismatch is calculated with respect to the second reference signature (240). The signature is accepted if it satisfies a predetermined criterion that refers to the dynamic and shape mismatch values (250, 260).
Patent EP-0528527-A2 (EP)
Inventor: WRIGHT ANDREW FIRMAN
IPC: A61K47/48
Filed: 1992-07-03
Abstract: Conjugates useful for treating gastrointestinal tumours such as colorectal tumours comprises an antibody such as C242 antibody and a toxin such as ricin A. The antibody and toxin may be coupled by a linker. Pharmaceutical compositions containing the conjugates and processes for their preparation are also inculded as well as methods of treating gastrointestinal tumours.
Patent EP-0531158-A2 (EP)
Inventor: IWAMURA KEIICHI
IPC: G06F7/72
Filed: 1992-09-04
Abstract: A method and apparatus which enables a circuit of a small circuit scale to perform high-speed modular multiplication or modular exponentiation which are necessary in encryption or decryption in cryptic communication. To this end, modular multiplication        Q = A·M mod N           and modular exponentiation            C = M       e        mod N           are executed by repetition of computation of        Z = U·V·R⁻¹ mod N           employing an integer R which is prime to N. The repetition of computation is executed by repeatedly operating a single circuit or by simultaneously operating a plurality of circuits of the same construction in a parallel manner.
Patent EP-0495689-A2 (EP)
Inventor: DECOOL MICHEL
IPC: B66D1/30
Filed: 1992-01-06
Abstract: The invention relates to a method for repairing a travelling crane drum or the like, comprising a cylindrical tubular central portion (1) equipped with a helical groove (2) forming a continuous housing for a cable (3), and two radial end flanges (4) connected to the central portion by intermediate cylindrical sections (5). According to this method, the central portion (1) of the worn drum is machined and around this central portion there is placed a repair sleeve (6) formed from two half-shells assembled by welding, then a binding material (13) which may be an epoxy resin is injected or poured between this sleeve and the central portion of the drum. <IMAGE>
Patent EP-0544630-A2 (EP)
Inventor: PASOTTO GIORGIO
IPC: H01R13/447
Filed: 1992-11-17
Abstract: An electrical connector, in particular for the connection of a towing vehicle and a towed vehicle with an antilock braking system comprising a socket (1) and a plug (2) which respectively have hollow generally cylindrical bodies (3, 15) which can be coupled to one another axially, and have internal contact units (12, 33) with male and female contact components (46, 35). The contact units (12, 33) are separate and distinct from the respective bodies of the socket (1) and the plug (2).
Patent EP-0555812-A2 (EP)
Inventor: ROLL GEORG DR
IPC: B60T8/00
Filed: 1993-02-09
Abstract: In order to prevent frequent dips in wheel speed during a controlled braking operation while ensuring an optimum braking distance and good control comfort with an anti-lock system for motor bikes, it is proposed that the monitoring circuit (3) be supplemented by an overbraking prevention device (4) which compares the front-wheel brake pressure continuously with a pressure reference threshold in the re-loading phases and, if this threshold is exceeded and a high vehicle deceleration threshold is simultaneously exceeded, transmits a control signal to the monitoring circuit (3). When the control signal is present, the pressure modulator (1) increases the front-wheel brake pressure only very slowly. <IMAGE>
Patent EP-0558004-A2 (EP)
Inventor: COTE WILLIAM JOSEPH
IPC: H01L23/52
Filed: 1993-02-25
Abstract: Electrically conducting vias and lines are created by a three step process. First, a controlled amount of a soft, low resistivity metal (12) is deposited in a trench or hole to a point below the top surface of the dielectric (10) in which the trench or hole is formed. Subsequently, the low resistivity metal (12) is overcoated with a hard metal (16) such as CVD tungsten. Finally, chemical-mechanical polishing is used to planarize the structure. An ideal method for partially filling trenches or holes in a substrate is by sputtering at elevated temperatures such that metallization at the bottom of a trench or hole separates from metallization on a top surface adjacent the trench or hole. An etchback procedure may also be used to separate metallization in a trench or hole from metallization adjacent a trench or hole. Trenchs and holes may also be filled by selective deposition. In addition, trenches and holes may also be lined by a metal liner (18) prior to metallization (12) deposition which can serve as a diffusion barrier.
Patent EP-0573819-A2 (EP)
Inventor: LOOS HORST
IPC: E05C9/06
Filed: 1993-05-18
Abstract: In a window, door or the like with two wings installed directly next to one another, without a fixed mullion, in a fixed frame, each wing, at least on the rebate circumferential surface of the mutually adjacent spars, is equipped, in a stepped profile groove, with a fitting consisting of a cover rail and of an espagnolette guided longitudinally slidably under the latter. Locking studs or the like movable by the espagnolette of one fitting can be put into and out of locking engagement with locking plates 5 which are seated on the cover rail 12 of the other fitting 6. Provided in the cover rail 12 of the other fitting 6 are groups of recesses 13, 14 arranged distributed in a grid-like manner in the longitudinal direction thereof, and each recess group comprises, together with predetermined systematics, two different forms of recesses 13 and 14. One of these recess forms is designed as a long hole 14 which extends parallel to the longitudinal direction of the cover rail 12. The other recess form 13 is matched in its contour to the cross-section of material extensions or studs 15 on the rear side of the locking plates 5. The long-hole length of one recess form 14 is, in turn, coordinated with the centre distance 18 between two successive recesses 13 of the other recess form, and each long-hole recess 14 in the cover rail 12 is assigned, in the espagnolette located underneath it, a longitudinal slot, the length of which corresponds at least to the sliding travel of the espagnolette. Also, each locking plate 5 contains a longitudinal slot 17 which has substantially longer dimensions than the length of a long-hole recess 14 in the cover rail 12, there being used as a fastening means for the locking plate 5 a screw 16 which passes through the longitudinal slot 17 of the locking plate 5, any of the long-hole recesses 14 in the cover rail 12 and the respective longitudinal slot assigned to the latter and located in the espagnolette, towards the bottom of the stepped profile groove of the standing wing, whilst the material extensions 15 of the locking plate 5 can be engaged fixedly into the associated recesses 13 of the cover rail. <IMAGE>
Patent EP-0574814-A2 (EP)
Inventor: MATSUOKA SAIJI C O TECHNICAL R
IPC: C21D8/04
Filed: 1993-06-08
Abstract: In a method of producing a high-strength cold-rolled steal sheet excelling in deep drawability, a steel material is used which consists of: a basic composition including 0.01% or less of C, 0.1 to 2.0% of Si, 0.5 to 3.0% of Mn, 0.02 to 0.2% of P, 0.05% or less of S, 0.03 to 0.2% of Al, 0.01% or less of N, 0.001 to 0.2% of Nb, and 0.0001 to 0.008% of B in such a way that the respective contents of C, Nb, Al, N, Si, Mn and P satisfy the following formulae: 
   5 ≦ Nb/C ≦ 30, 10 ≦ Al/N ≦ 80, and 16 ≦ (3 × Si/28 + 200 × P/31)/(Mn/55) ≦ 40; Fe remnant; and inevitable impurities, the method including the steps of: 
   performing rolling on the steel material with a total reduction of 50% or more and 95% or less while effecting lubrication thereon in a temperature range of not higher than the Ar 3  transformation temperature and not lower than 500°C; 
   performing a hot-rolled sheet recrystallization treatment on the steel material by a coiling or annealing process; 
   performing cold rolling on the steel material with a reduction of 50 to 95%, and then 
   effecting recrystallization annealing on the steel material in a temperature range of 700 to 950°C.
Patent EP-0580126-A2 (EP)
Inventor: ETTELBRUECK RUEDIGER ING GRAD
IPC: B41F33/14
Filed: 1993-07-20
Abstract: The method and the device for automatically determining the geometrical dimensions of pressure cylinders which are to be fed to a treatment process are based on the idea of fastening to a crane system (1, 10) provided for cylinder transport a vertically lowerable light barrier (4) whose vertical displacement path is measured as a count value. As soon as the light barrier section is interrupted by the advanced printing cylinder (Z), a further counter is brought into operation and is stopped once again as soon as the light barrier is released again when the lower horizontal tangent on the lateral cylinder surface is reached. The relationship between the total distance covered by the light barrier and the second count value which is specified by the blanking out of the light barrier by the printing cylinder can be used to determine not only the exact diameter of the cylinder (Z) but also the position of the cylinder axis. It is thereby possible for clamping jaws (K1, K2) which are bounded on the crane system (1, 10) and can be moved vertically and horizontally, as well, to be aligned with the cylinder axis and to be moved horizontally from an external initial position until the clamping position on the printing cylinder (Z) to be transported is reached. A further counting operation is used to measure the displacement path of the clamping jaws (K1, K2), and the cylinder length can be calculated from this. The invention supersedes the manual input of the geometrical cylinder data into a processing system, in particular an electroplating line, with the result that the entire treatment process can be performed automatically. <IMAGE>
Patent EP-0586969-A2 (EP)
Inventor: BACCANTI MARCO
IPC: G01N30/66
Filed: 1993-08-25
Abstract: The total nitrogen content of a sample is determined by means of a process that features the flash dynamic combustion of the sample, the subsequent reduction of the combustion gases by passage in He current through a Cu-containing reactor (4), the elimination of water from the reduced gases, the passage of the anhydrous gases through a gaschromatographic column (6) to separate nitrogen from possibly formed methane, the removal of carbon hydroxide on basic trap (5) before or after gaschromatographic separation, and the analysis of the gases coming from the basic trap in a thermal conductivity detector (8) kept at a temperature at least equal to that wich allows the full vaporization of water in the gases to be analyzed.
Patent EP-0599189-A2 (EP)
Inventor: MUTTERLE ANTONIO
IPC: A61J1/00
Filed: 1993-11-18
Abstract: Proportioning device for extemporaneous multidose syrups, comprising a fluid container (D) and a closing plug containing the active principle in subdivided solid form and made up by a tray (C), a hood (A) and a perforator (B) coaxial and internal with respect to said hood (A), said closing plug being separated from said container by means of diaphragm (10) which is perforated the moment one wishes the active principle to fall into the fluid and said hood being removable and utilizable as a measure.
Patent EP-0599376-A2 (EP)
Inventor: DOLLING ULF H
IPC: H04N5/74
Filed: 1993-11-12
Abstract: Disclosed is a new process for producing finasteride which involves reacting the magnesium halide salt of 17β-carboalkoxy-4-aza-5α-androst-1-en-3-one with t-butylamino magnesium halide, present in at least a 2:1 molar ratio to the ester, formed from t-butyl amine and an aliphatic/aryl magnesium halide at ambient temperature in an inert organic solvent under an inert atmosphere followed by heating and recovering the product finasteride. 
     Also disclosed are two polymorphic crystalline Forms I and II of finasteride, and methods of their production.
Patent EP-0595632-A2 (EP)
Inventor: SHIMODA KANEYASU C O FUJITSU L
IPC: H03L7/10
Filed: 1993-10-28
Abstract: A phase synchronization circuit, for generating a clock signal from an input signal, has a VCO (11), a phase comparator (12) for comparing the phase of the input signal with that of an output signal of the VCO, and a loop filter (13) for receiving an output signal of the phase comparator and providing a control voltage for the VCO. The loop filter includes first and second voltage-current converters (14, 15) for receiving the output signal of the phase comparator; a capacitor (16) to be charged and discharged according to an output current of the first voltage-current converter; and a resistor (17) for converting the output signal of the second voltage-current converter into the control voltage for the VCO. 
     The ratio between currents for the input and output stages of a current multiplier in each of the first and second voltage-current converters is changed according to a control current provided through a control terminal when the frequency of the input signal is changed, to thereby change a transconductance of the converters without changing a damping factor. In this way, the circuit speedily carries out phase synchronization without changing a damping factor even if the frequency of an input signal is changed.
Patent EP-0571361-A2 (EP)
Inventor: NEUKAM HELMUT
IPC: A47J37/12
Filed: 1993-05-21
Abstract: Device for feeding frozen chips in portions to a fryer, with a supply container (2) for the frozen chips, which is arranged in a freezer cabinet (1), and with a rotatably mounted cylindrical drum (3) which is located after an outlet (2') of the supply container and which is open towards the outlet on the end face and is equipped on its inner circumferential wall with a concentric shaft (4) for the take-up and alignment of chips and with a volumetric portion-metering container (5) which is located after this shaft in the direction of rotation of the drum (3) and which is pivotable out of a relative position in relation to the drum, in which it receives chips taken up by the take-up and aligning shaft, in a circumferential wall orifice of the drum coverable by the container, into a dispensing position in which it dispenses the portion to the inlet of the fryer. <IMAGE>
Patent EP-0627683-A2 (EP)
Inventor: SUMINO SHIGEO
IPC: G06F3/048
Filed: 1994-05-30
Abstract: A user adaptive system in a computer system executing an application program includes a storage area (132, 142) for storing therein a data structure corresponding to a combination of setting values of parameters to be set arbitrarily by a user for a job to be executed in the application program, a storage area (133, 143) for updating, each time a parameter setting operation is conducted by the user, the structure corresponding thereto, and a storage area operative, when a value of the data structure exceeds a threshold value, for registering a combination of setting values of parameters associated therewith.
Patent EP-0633610-A2 (EP)
Inventor: DOGUCHI KENTARO C O YOKOHAMA W
IPC: H01L31/0224
Filed: 1994-07-05
Abstract: In an opto-electronic integrated circuit of the present invention, in a first surface region of a semiconductor substrate (1), a pin-type photodiode (2) is constituted on the basis of a photodiode layer formed on a first transistor layer. In a second surface region of the semiconductor substrate, a heterojunction bipolar transistor (3) is constituted on the basis of only a second transistor layer separated form the first transistor layer. Since a plurality of heterojunction bipolar transistors are normally integrated for one pin-type photodiode, the thickness of the heterojunction bipolar transistors larger in number than the pin-type photodiode is set regardless of the thickness of the pin-type photodiode. The thickness of a high-resistance layer in the pin-type photodiode is set with an increased degree of freedom. When the first surface region of the semiconductor substrate is the inner region of a recessed step portion (4), and the second surface region of the semiconductor substrate is the outer region of the recessed step portion, a difference in thickness between the heterojunction bipolar transistor and the pin-type photodiode is absorbed by the depth of the recessed step portion. For this reason, the pin-type photodiode and the heterojunction bipolar transistor are formed to have almost the same surface level.